OS_Develop/FreeDOS
OS_Develop/FreeDOS
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8f1bbcd45d
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177 Commits

Author SHA1 Message Date
Bart Oldeman
8f1bbcd45d Set the PSP before the DTA. This solves an interrupt vector table corruption. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@665 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-08-30 22:17:42 +00:00
Bart Oldeman
df5776dca7 Adjustments for MSVC. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@663 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-08-28 21:03:47 +00:00
Bart Oldeman
f5a65b5992 int21/ax=440d lock/unlock logical/physical volume 
simulate success for MS-DOS 7+ SCANDISK etc. --LG


git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@662 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-08-28 20:55:34 +00:00
Bart Oldeman
7471b8f614 && should be || in check for \, / and : 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@661 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-08-28 20:53:21 +00:00
Bart Oldeman
4e0c27f016 Adjust registers used when starting programs. Some demos expect 
undocumented values.


git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@660 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-08-28 20:47:25 +00:00
Bart Oldeman
9b42b52056 Use "local" (instead of "global") disable/enable A20. 
This solves the problems with NIOS.


git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@656 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-08-28 20:32:01 +00:00
Bart Oldeman
c444161296 Use near bpb on the stack in bpb_to_dpb. 
Make sure the number of FAT sectors is actually enough to hold that
many clusters. Otherwise back the number of clusters down (LG & AB)


git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@655 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-08-28 20:30:09 +00:00
Bart Oldeman
68805961dc Don't disable a20 for "exit" int21/ah=4c 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@654 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-08-28 20:25:09 +00:00
Bart Oldeman
8a7b83ab63 Remove (unused) strncpy. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@653 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-08-09 09:35:18 +00:00
Bart Oldeman
3229fe3fc4 From Luchezar: IOCTL 4406 provided reverse AL output on regular 
files - FF if EOF, 0 if not. It should output 0 if EOF, FF if not.


git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@651 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-08-06 19:47:24 +00:00
Bart Oldeman
2b0c219e5e Solve compilation problem with Borland C++ 3.1 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@649 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-08-03 10:44:29 +00:00
Bart Oldeman
96c1c46d60 Fix ctrl-break bug. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@644 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-07-20 17:33:45 +00:00
Bart Oldeman
c672e81012 Correct problem with multiple UMBs 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@641 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-07-19 15:06:55 +00:00
Bart Oldeman
8a9dcfe8bb (from Tom) Fix a problem with the 
'BootFromHarddiskIfNoKeyHit' option.
with some Compaq and Fujitsu/Siemens
Highend Equipment


git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@640 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-07-15 12:32:35 +00:00
Bart Oldeman
dde7ba7791 There aren't lastdrive open file handles but a maximum of 20. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@638 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-07-14 19:17:01 +00:00
Bart Oldeman
7f21061003 Make a message #ifdef DEBUG only. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@637 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-07-12 20:57:23 +00:00
Bart Oldeman
756c578ca7 (joint with Luchezar Georgiev): add extra low disk buffer to avoid HMA 
problems with certain device driver. Add an extra space for the device
driver command line and point to a correct environment for
INSTALL= (fixes problems with xmsdsk).


git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@636 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-07-12 20:56:11 +00:00
Bart Oldeman
d7f6e1181f From Luchezar Georgiev: parameters were in the wrong order... 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@635 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-07-10 10:46:31 +00:00
Bart Oldeman
8c2eb41fc6 Correct typo. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@634 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-06-30 18:52:43 +00:00
Bart Oldeman
0971f348b2 Small size optimization and INSTALLHIGH correction. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@633 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-06-30 18:50:38 +00:00
Bart Oldeman
f91f2bac8d Small size optimizations. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@632 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-06-30 18:46:37 +00:00
Bart Oldeman
c086225a9b Correct comment. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@631 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-06-30 18:45:37 +00:00
Bart Oldeman
138afdab72 Declare more symbols as "ASM" to enable pascal calling conventions by 
default for turbo compilers.


git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@630 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-06-30 18:44:43 +00:00
Bart Oldeman
27ee8b1c74 Removed unnecessary jcxz's. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@629 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-06-30 18:43:28 +00:00
Bart Oldeman
d60b01e511 intr() cleanup and small optimizations. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@628 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-06-30 18:42:51 +00:00
Bart Oldeman
18fa8e0091 Slash conversion to enable cross compilation. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@627 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-06-30 18:39:44 +00:00
Bart Oldeman
a69548773a Use PASCAL calling convention by default for turbo C 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@626 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-06-30 18:36:30 +00:00
Bart Oldeman
4780a1fc94 NLS changes from Steffen 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@625 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-06-27 22:02:57 +00:00
Bart Oldeman
2fdf99331d Added structure to nls.h; small main.c cleanup. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@624 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-06-20 20:06:24 +00:00
Bart Oldeman
c5c7128a02 Move externs to header files; sft init cleanup (+3 files need to be low) 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@623 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-06-20 19:54:18 +00:00
Bart Oldeman
5bffd69d1d Fix bug in block device driver init of DPBs 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@622 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-06-20 00:05:44 +00:00
Bart Oldeman
204382d001 Adjustment to compile with Turbo C 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@619 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-06-18 19:27:40 +00:00
Bart Oldeman
a447756302 Add country support for bulgaria 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@616 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-06-17 15:19:29 +00:00
Bart Oldeman
9d651b53e4 Small asm optimization 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@615 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-06-17 15:17:51 +00:00
Bart Oldeman
9f15e02db9 Correct get_root, make kbdType public, sys config patches from Tom. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@614 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-06-17 11:55:44 +00:00
Bart Oldeman
f98fc8640b Removed most of Eric's config.sys stuff -- some are questionable, others 
unfinished. EECHO works though.


git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@613 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-06-17 11:53:37 +00:00
Bart Oldeman
2cb828283f Remove my old truename fix. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@612 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-06-17 08:45:56 +00:00
Bart Oldeman
a4abd642bf Fix buffer deletion problem with multi-sector writes. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@611 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-06-17 08:38:20 +00:00
Bart Oldeman
7c8b87380f Simple extended keyboard detection using 40:96 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@608 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-06-16 16:36:58 +00:00
Bart Oldeman
1b2a421f44 Some duplicate code merging and scancode-0xe0 related fixes. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@606 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-06-16 11:10:17 +00:00
Bart Oldeman
7bc5f8b31e Repair arrow keys for console.asm + fixes for Turbo C 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@605 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-06-15 22:58:29 +00:00
Bart Oldeman
4c88863f24 Add support for UNC style paths (David Bolen) 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@604 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-06-15 22:06:03 +00:00
Bart Oldeman
5a5df81896 Support extended keyboards in console.asm 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@602 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-06-15 20:37:56 +00:00
Bart Oldeman
faaff5006a + Changes Eric Auer 
* add sanity check to initdisk.c for (driveParam->chs.Sector == 0)
      + some display tweaks
    * add ANYDOS, KBDRATE, VIDMODE, MENUCOLOR and EECHO support to the
      config.sys parser.
    * distinguish between the builtin DOS version and the settable
      DOS version.


git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@601 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-06-15 19:26:49 +00:00
Bart Oldeman
1c5db2e482 Small size optimization. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@599 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-06-15 19:00:39 +00:00
Bart Oldeman
bdc63c1ff0 Fixes from Lixing Yuan: dosnames cleanup, fix for truename with 
wildcards and trailing dots.


git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@598 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-06-15 18:57:02 +00:00
Bart Oldeman
f83c09df15 Fix problem with volume label findnexts. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@597 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-06-15 18:47:25 +00:00
Bart Oldeman
056fded527 Eliminate relocations in initdisk.c + dyninit.c. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@596 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-06-15 18:40:03 +00:00
Bart Oldeman
542b0c1b89 Correct shr/jcxz sequence. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@595 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-06-15 18:15:06 +00:00
Bart Oldeman
fc294ddce9 Remove some duplicates in globals.h 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@594 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-06-15 16:40:15 +00:00